body {
    background: url('../image/qrcode-bg.jpg') no-repeat center;
    background-size: cover;
    background-attachment: fixed;
    /*-webkit-filter: brightness(80%);*/
    /*filter: brightness(80%);*/
}

.user-info {
    width: 80%;
    margin: 3rem auto;
    padding-bottom: 0.5rem;
    overflow: hidden;
    /*justify-items: center;*/
    /*justify-content: center;*/
    /*align-content: center;*/
    /*display: flex;*/
    background-color: rgba(255, 255, 255, 0.8);
    position: relative;
}
.user-info::before,
.user-info::after {
    content: '';
    border-color: transparent;
    border-style: solid;
    position: absolute;
    top: 0;
    right: 0;
}

.user-info::after {
    border-width: 1rem;
    border-right-color: #FF8291;
    border-top-color: #FF8291;
}

.avatar {
    float: left;
    height: 5rem;
    margin-left: 1rem;
}

.avatar img {
    height: 5rem;
}

.info {
    float: left;
}

.info p {
    line-height: 2.5rem;
    text-indent: 0.5rem;
}

.nickname {
    font-size: 1.4rem;
}

.account {
    font-size: 14px;
    color: #808080;
}

.my{
    z-index: 1;
    position: absolute;
    right: 0.1rem;
    top: 0.1rem;
    font-size: 12px;
    color: #FFFFFF;
    transform:rotate(45deg);
}

.code-box {
    margin: auto;
    height: 17rem;
    width: 17rem;
    overflow: hidden;
    padding: 1rem;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 1rem;
    -moz-box-shadow: 0px 0px 20px #FFFFFF;
    -webkit-box-shadow: 0px 0px 20px #FFFFFF;
    box-shadow: 0px 0px 20px #FFFFFF;
}

.code-box img {
    height: 17rem;
    width: 17rem;

}

.tips {
    margin-top: 1rem;
    text-align: center;
    font-size: 14px;
    color: #FFFFFF;
}